DC130B-4 5-1/4" Classic Woofer Speaker 4 Ohm
Sturdy, easy-to-countersink round steel frame
$62.50
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One of the main design goals at Dayton Audio is to create loudspeakers that can achieve high levels of performance at reasonable prices. The Dayton Audio DC130B-4 5-1/4" woofer is a great example of this approach. It features a non-pressed treated paper cone, rubber half-roll surround, ASV voice coil, coated cloth dust cap, and excellent low frequency response.
OPTIMUM CABINET SIZE *
Sealed Volume 0.1 ft.³
Sealed F3 120 Hz
Vented Volume 0.22 ft.³
Vented F3 72 Hz
- Enclosure volume/F3s based on BassBox "optimum" calculations
(844632093982)
• Sturdy, easy-to-countersink round steel frame
• 4 ohm impedance offers alternative load possibilities
• Coated paper cone provides smooth response and reduced cone breakup
• Suitable for sealed or vented enclosures
• Large diameter flat spider and good Xmax for clean bass
• Aluminum VC former and vented pole piece for high power handling
• 4 ohm impedance offers alternative load possibilities
• Coated paper cone provides smooth response and reduced cone breakup
• Suitable for sealed or vented enclosures
• Large diameter flat spider and good Xmax for clean bass
• Aluminum VC former and vented pole piece for high power handling
| Speaker Series | Classic Series |
|---|---|
| Model Number | DC130B-4 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 844632093982 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 2.0500 |
| Speaker Type | Woofer |
| Nominal Diameter | 5.25" |
| Power Handling (RMS) | 40 watts |
| Power Handling (max) | 80 watts |
| Continuous Program Power | -- |
| Impedance | 4 ohms |
| Sensitivity | 92.1 dB @ 2.83V/1m |
| Frequency Response | 50 - 5,000 Hz |
| Voice Coil Diameter | 25.4 mm |
| Magnet Weight | 11 oz. |
| DC Resistance (Re) | 3.2 ohms |
| Voice Coil Inductance (Le) | 0.5 mH @ 1 kHz |
| Resonant Frequency (Fs) | 51.8 Hz |
| Mechanical Q (Qms) | 2.52 |
| Electromagnetic Q (Qes) | 0.41 |
| Total Q (Qts) | 0.35 |
| Diaphragm Mass Inc. Airload (Mms) | 9.4g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 1 mm/N |
| Surface Area Of Cone (Sd) | 91.6 cm² |
| Volume of Displacement (Vd) | 22.9 cm³ |
| BL Product (BL) | 4.89 Tm |
| Compliance Equivalent Volume (Vas) | 12.3 liters |
| Maximum Linear Excursion (Xmax) | 2.5 mm |
| Driver's Mechanical Losses (Rms) | -- |
| Cone / Diaphragm Material | Coated Paper |
| Entry / Exit Diameter | -- |
| Surround Material | Rubber |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Aluminum |
| Basket/Frame Material | Steel |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 145 mm |
| Overall Depth | 67.8 mm |
| Baffle Cutout Diameter | 120 mm |
| # Mounting Holes | 4 |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |
| SKU | 844632093982 |
| Model # | DC130B-4 |
| Barcode # | 844632093982 |
| Brand | Dayton Audio |
| Shipping Weight | 0.9410kg |
| Shipping Width | 0.152m |
| Shipping Height | 0.083m |
| Shipping Length | 0.152m |
| Shipping Cubic | 0.001917000m3 |
| Assembled Length | 0.152m |
| Assembled Height | 0.083m |
| Assembled Width | 0.152m |
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